Service and maintenance
10.1
Diagnostics
The following diagnostic options are available for the communication modules:
● Via the LED displays of the communication modules
● Via SNMP
● Using WBM
● Via the TIA Portal (STEP 7 Basic / Professional)
● Via OPC UA
These alternative methods are described below.
SIMATIC RF166C
Operating Instructions, 12/2019, C79000-G8976-C578-01
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